Optimal. Leaf size=94 \[ \frac{1}{7} d x^7 (a d f+2 b c f+b d e)+\frac{1}{5} x^5 (a d (2 c f+d e)+b c (c f+2 d e))+\frac{1}{3} c x^3 (a c f+2 a d e+b c e)+a c^2 e x+\frac{1}{9} b d^2 f x^9 \]
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Rubi [A] time = 0.0812315, antiderivative size = 94, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.042, Rules used = {521} \[ \frac{1}{7} d x^7 (a d f+2 b c f+b d e)+\frac{1}{5} x^5 (a d (2 c f+d e)+b c (c f+2 d e))+\frac{1}{3} c x^3 (a c f+2 a d e+b c e)+a c^2 e x+\frac{1}{9} b d^2 f x^9 \]
Antiderivative was successfully verified.
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Rule 521
Rubi steps
\begin{align*} \int \left (a+b x^2\right ) \left (c+d x^2\right )^2 \left (e+f x^2\right ) \, dx &=\int \left (a c^2 e+c (b c e+2 a d e+a c f) x^2+(b c (2 d e+c f)+a d (d e+2 c f)) x^4+d (b d e+2 b c f+a d f) x^6+b d^2 f x^8\right ) \, dx\\ &=a c^2 e x+\frac{1}{3} c (b c e+2 a d e+a c f) x^3+\frac{1}{5} (b c (2 d e+c f)+a d (d e+2 c f)) x^5+\frac{1}{7} d (b d e+2 b c f+a d f) x^7+\frac{1}{9} b d^2 f x^9\\ \end{align*}
Mathematica [A] time = 0.0288298, size = 96, normalized size = 1.02 \[ \frac{1}{5} x^5 \left (2 a c d f+a d^2 e+b c^2 f+2 b c d e\right )+\frac{1}{7} d x^7 (a d f+2 b c f+b d e)+\frac{1}{3} c x^3 (a c f+2 a d e+b c e)+a c^2 e x+\frac{1}{9} b d^2 f x^9 \]
Antiderivative was successfully verified.
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Maple [A] time = 0.002, size = 101, normalized size = 1.1 \begin{align*}{\frac{b{d}^{2}f{x}^{9}}{9}}+{\frac{ \left ( \left ( a{d}^{2}+2\,bcd \right ) f+b{d}^{2}e \right ){x}^{7}}{7}}+{\frac{ \left ( \left ( 2\,acd+b{c}^{2} \right ) f+ \left ( a{d}^{2}+2\,bcd \right ) e \right ){x}^{5}}{5}}+{\frac{ \left ( a{c}^{2}f+ \left ( 2\,acd+b{c}^{2} \right ) e \right ){x}^{3}}{3}}+a{c}^{2}ex \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.01608, size = 135, normalized size = 1.44 \begin{align*} \frac{1}{9} \, b d^{2} f x^{9} + \frac{1}{7} \,{\left (b d^{2} e +{\left (2 \, b c d + a d^{2}\right )} f\right )} x^{7} + \frac{1}{5} \,{\left ({\left (2 \, b c d + a d^{2}\right )} e +{\left (b c^{2} + 2 \, a c d\right )} f\right )} x^{5} + a c^{2} e x + \frac{1}{3} \,{\left (a c^{2} f +{\left (b c^{2} + 2 \, a c d\right )} e\right )} x^{3} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.26207, size = 282, normalized size = 3. \begin{align*} \frac{1}{9} x^{9} f d^{2} b + \frac{1}{7} x^{7} e d^{2} b + \frac{2}{7} x^{7} f d c b + \frac{1}{7} x^{7} f d^{2} a + \frac{2}{5} x^{5} e d c b + \frac{1}{5} x^{5} f c^{2} b + \frac{1}{5} x^{5} e d^{2} a + \frac{2}{5} x^{5} f d c a + \frac{1}{3} x^{3} e c^{2} b + \frac{2}{3} x^{3} e d c a + \frac{1}{3} x^{3} f c^{2} a + x e c^{2} a \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.073632, size = 121, normalized size = 1.29 \begin{align*} a c^{2} e x + \frac{b d^{2} f x^{9}}{9} + x^{7} \left (\frac{a d^{2} f}{7} + \frac{2 b c d f}{7} + \frac{b d^{2} e}{7}\right ) + x^{5} \left (\frac{2 a c d f}{5} + \frac{a d^{2} e}{5} + \frac{b c^{2} f}{5} + \frac{2 b c d e}{5}\right ) + x^{3} \left (\frac{a c^{2} f}{3} + \frac{2 a c d e}{3} + \frac{b c^{2} e}{3}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.21616, size = 162, normalized size = 1.72 \begin{align*} \frac{1}{9} \, b d^{2} f x^{9} + \frac{2}{7} \, b c d f x^{7} + \frac{1}{7} \, a d^{2} f x^{7} + \frac{1}{7} \, b d^{2} x^{7} e + \frac{1}{5} \, b c^{2} f x^{5} + \frac{2}{5} \, a c d f x^{5} + \frac{2}{5} \, b c d x^{5} e + \frac{1}{5} \, a d^{2} x^{5} e + \frac{1}{3} \, a c^{2} f x^{3} + \frac{1}{3} \, b c^{2} x^{3} e + \frac{2}{3} \, a c d x^{3} e + a c^{2} x e \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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